From a1db90053b404fe2068512cd6c5f6e88cb327392 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 12 Jun 2026 14:52:18 +0200
Subject: [PATCH] runtests: exit hard on duplicate test name

To make the mistake more noticeable

Closes #21991
---
 tests/runtests.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/runtests.pl b/tests/runtests.pl
index d4be6b435c..c35f1bd237 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -1249,7 +1249,7 @@ sub singletest_count {
             logmsg sprintf("ERROR: test %d has duplicate test name: \"%s\". ".
                            "The same as test %d\n", $testnum,
                            $testname, $allnames{$testname});
-            return -1;
+            exit 1;
         }
         # store which test that uses this name
         $allnames{$testname} = $testnum;